New U.S. Transportation Secretary Sean Duffy has reversed landmark fuel economy standards aimed at reducing vehicle fuel consumption. The directive targets the 2022-2031 model years and affects rules for passenger and heavy-duty vehicles.

Sean Duffy, Donald Trump’s pick to lead the Department of Transportation, said he would allow safety investigations into Tesla’s advanced driving technology to proceed, possibly setting himself up for a clash with a top supporter of the president-elect.

Sean Duffy, President-elect Donald Trump’s nominee to lead USDOT, promised to not interfere with ongoing NHTSA investigations into Tesla if confirmed as secretary.

President Trump’s nominee for head of the Department of Transport, Sean Duffy, has signaled imposing potential extra fees for

President-elect Donald Trump’s nominee to head the Department of Transportation confirmed Wednesday that the National Highway Traffic Safety Administration’s ongoing investigation into Tesla’s self-driving software will continue in the new administration.

President-elect Trump’s nominee to head the U.S. Transportation Department (DOT), Sean Duffy, said during his confirmation hearing Wednesday that Boeing needs “tough love” to bounce back

The Senate on Tuesday confirmed former Rep. Sean Duffy (R-Wis.) to be the next Transportation secretary, putting him in place to lead a sprawling agency that oversees air travel, highways,

Sean Duffy was confirmed Tuesday as transportation secretary, giving him a key role in helping President Donald Trump cut regulations and fix the nation's infrastructure. The former Wisconsin congressman has promised safer Boeing planes,

WASHINGTON — When Republican Sean Duffy was in Congress ... "Yes, I commit to this committee and to you that I will let NHTSA do their investigation," Duffy responded. The nominee was asked several times about his level of commitment to Amtrak ...

Sean Duffy, nominee for U.S. Transportation Secretary, supports continuous investigation into Tesla's driver assistance systems by NHTSA. The agency investigates reported crashes involving Tesla's Full Self-Driving software and Actually Smart Summon feature.

The Senate passed a cloture vote on whether to hold a final confirmation vote for Sean Duffy, Trump's nominee to head the Department of Transportation.